In a deck built to leverage creatures dying, Tombstone Stairwell should be able to really put in work if I've got even a decent number of creatures in the graveyard
When the flicker effect exiles the face-down creature, the game just exiles the card that represents that creature and tries to bring that card back to the battlefield
Five mana is a lot but we can copy protective instants and countermagic on their turn to keep Alania around
The problem is there are no 1- or 2-cost Belles that you can Shift this onto
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Iconic Cards: Counterspell, Ponder, Damnation, Jace, the Mind Sculptor Popular Decks: UW Control, Jeskai Control, Taking Turns, Esper Control 3 Midrange Midrange decks are popularly said to solve problems, not create them. In other words, these decks are sort of designed to be able to win against every archetype, although they wont bulldoze over anything (the way aggro often wrecks control, for example)